faceqies
faceqies
02-10-2020
Mathematics
contestada
Find the inverse, please help.
Respuesta :
mersan09
mersan09
02-10-2020
Replace f(x) with y
Y = 2x -5
Swap roles of x
X= 2y-5
5+x =2y
Divide by 2
5+x /2 = y
Replace y with inverse f^-1(x)
Answer= f^-1(x) = 5+x / 2
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Two sides of a triangle have lengths 6 and 17. Which expression describes the length of the third side? A. at least 11 and less than 23 B. at least 11 and at m
A compound contains 14.5 g of magnesium and 3.5 g of oxygen. What is the mass percent of oxygen in the compound
Which characteristic guarantees that a parallelogram is a rectangle?
factor out the coefficient of the variable: 1/2a - 1/2
will cell theory ever become the law of cells?
Make the follwing sentence simple!!!!There was no universally accepted form of currency which could be used anywhere in the Maya region.
Which of the following is a country of northern Europe? A. Sweden B. Germany C. The Netherlands D. Luxembourg
which is a quantitative method of data collection?
write the number 31 in tens and ones
Which statement is true about the meaning of the equation 2=5x2/5 A.The fraction 2/5 is1/2 the size of 5. B.The fraction2/5 is1/5 the size of 5. C.The number 5
